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Legacy Modernanisation
Transform Your Technology, Transform Your Business with Susash
Maximize the value of your existing portfolio with our application modernization services. From application rationalization to transformation strategy, Susash supports legacy modernization through services such as portfolio evaluation, business capability assessment, prototyping, roadmap planning, and more.
Business Benefits
- Capitalize on existing investments when feasible.
- Attain clarity in required investments and business transformation.
- Develop a roadmap for modernizing processes and technologies.
- Simplify the existing legacy application portfolio.
Key Capabilities
A comprehensive suite of services tailored to meet your specific business objectives.
Legacy System Modernization
Upgrade legacy applications for better performance, improved functionality and enhanced scalability with security. You can preserve the core logic of your legacy systems while updating it to meet current business needs with our Legacy Modernization Services.
Cloud Migration & Integration
Susash can help you move your applications to the cloud securely and efficiently with minimal downtime. We ensure seamless integration with your other Systems while still harvesting all the benefits of moving to the cloud – flexibility, scalability and cost efficiency.
Application Re-engineering
Our experts in Reengineering & Process Improvements will assist in improving your Software’s capabilities and customer friendliness while eliminating operational inefficiencies. We will reengineer your applications for improved customer experience and improved performance.
UI/UX Modernization
We create intuitive, user-friendly designs that drive better user interactions and satisfaction. We introduce modern design standards and thus enhance your user experiences.
Microservices & API Integration
We can transform your monolithic architectures into flexible micro services and optimize APIs for better scalability and system resilience.
Database Modernization & Optimization
Our Database modernization strategies will upgrade your Database infrastructure and systems for improved security, performance and scalability. We will optimize your storage and retrieval capabilities to improve access, availability and faster processing.
DevOps & CI/CD Automation
We enable streamlining your development and release to production processes by implementing modern DevOps practices with automated CI/CD pipelines. You can accelerate your software delivery and still maintain high-quality control across all your applications.
Security & Compliance
Our Security & Compliance services safeguard your systems from vulnerabilities while keeping your business aligned with the latest standards. We will strengthen your Security capabilities and will ensure compliance with industry standards
Our Approach
Platforms supported
✓ IBM Mainframe ✓ IBM i (AS/400)✓ HP Nonstop
Services Portfolio
APIfication
Application Programming Interface APIfication enables seamless connectivity between time tested Legacy Mainframe Applications and contemporary digital platforms. One of the key advantages is that the decades of Business Logic embedded in Legacy Systems can be accessed by the Modern Distributed Applications with little to no Modification. Z/OS Connect or CICS Transaction Gateway CTG along with Websphere ECI and EPI Resource adapters are APIfication solutions from IBM. Rocket Process Integration from Rocket Software is another APIfication Tool. APification is also called Web enablement or SOA enablement. APification is a Synchronous Legacy Integration solution. Messaging using MQ or Kafka are also Legacy Integration solutions but are Asynchronous.
Rehosting
Rehosting, commonly referred to as "lift and shift," is a strategy for migrating applications to the cloud without altering their underlying architecture or functionality. This approach is characterized by its simplicity and speed, allowing businesses to take advantage of modern cloud infrastructure with minimal changes to their existing applications. Mainframe as a Service (MFaaS) is a subscription model that provides organizations with flexibility and scalability to manage their mainframe environments without the need for upfront hardware investments. Z/OS Virtual Machines created using MTO option of Micro Focus (Rocket Software) on AWS Cloud or UniKix from NTT Data are some of the other Rehosting solution options.
Rewrite
Rewrite is a strategic approach to Legacy application modernization that involves making changes to the code or architecture of an application while preserving its original functionality. This strategy leverages modern architectural patterns such as microservices, containers, and serverless computing to enhance scalability, flexibility, and agility. Unlike the simpler "lift and shift" method of rehosting, refactoring requires a deeper engagement with the application's structure, necessitating careful planning, component identification for refactoring, and robust testing and monitoring throughout the process.
Manual Code Refactoring
Manual Code Refactoring helps to eliminate the technical debts present in the source code in the Target Language generated by Automated Code Conversion Tools. Whereas Tool does not handle all Dialects of the Programming Language of the Source Code or Tool does not convert Code written in Assembly Language and Utility languages like Easytrieve, REXX etc Manual refactoring can bridge the Gap in such scenarios. Code Conversion Tools can generate code in Target Languages like Java. However, Tools do not generate framework Code like Spring Boot. Tools cannot generate Architecture and Design Pattern compliant Code. Manual Refactoring is required as oftentimes Tool produces unstructured code that does not conform to programming standards and design principles.
Tech Stack
Technologies We Use
We leverage best-in-class tools and platforms to deliver robust, future-proof solutions.
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